General Knowledge - Inventions - Discussion

Discussion Forum : Inventions - Section 1 (Q.No. 105)
105.
In which decade was the ARRL founded?
1940s
1930s
1920s
1910s
Answer: Option
Explanation:
On April 6, 1914, Hiram Percy Maxim proposed the formation of the American Radio Relay League.
Discussion:
2 comments Page 1 of 1.

Sudheer kumar said:   7 years ago
Please give the clear explanation of the answer.

GD Sharma said:   7 years ago
Please give more explanation.

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